indeed, the whole idea has been to use our intelligence, use our databases, using the crossover between different intelligence gathering agencies that may have seen themselves as foreign or domestic and making sure that we were bringing all of that dated to bear. we were making a scenario-based division between passengers that could easily bored and passengers who deserved more attention. that has been the focus of our effort since december 25th. how are you make reasonable intelligence based divisions between passengers as they arise, as a purchase their tickets, as they arrived at the airport, as they go through screening, as they board the airplane and indeed actually in flight. this has an fault the international aviation system. as i mentioned earlier, once you get into the global aviation system at any airport, you potentially have access to the whole system. since january, in close coordination with the international civil aviation organization, i have taken part in five regional aviation security summits on five continents bitterly. we have gone from europe, which is our first o